com.extjs.gxt.ui.client.widget.menu
Class MenuBar

java.lang.Object
  com.google.gwt.user.client.ui.UIObject
      com.google.gwt.user.client.ui.Widget
          com.extjs.gxt.ui.client.widget.Component
              com.extjs.gxt.ui.client.widget.BoxComponent
                  com.extjs.gxt.ui.client.widget.Container<MenuBarItem>
                      com.extjs.gxt.ui.client.widget.menu.MenuBar

All Implemented Interfaces:

Observable, com.google.gwt.event.shared.HasHandlers, com.google.gwt.user.client.EventListener

public class MenuBar
extends Container<MenuBarItem>

A horizontal menu bar.

Nested Class Summary

Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.UIObject.DebugIdImpl, com.google.gwt.user.client.ui.UIObject.DebugIdImplEnabled

Field Summary

Fields inherited from class com.google.gwt.user.client.ui.UIObject

DEBUG_ID_PREFIX

Constructor Summary

MenuBar()

Method Summary

boolean	add(MenuBarItem item) Adds a item to the container.
boolean	insert(MenuBarItem item, int index) Adds a item into the container.
void	onComponentEvent(ComponentEvent ce) Any events a component receives will be forwarded to this method.
boolean	remove(MenuBarItem item) Removes the item from the container.
void	setActiveItem(MenuBarItem item, boolean expand) Sets the active item.
void	toggle(MenuBarItem item) Toggles the given item.

Methods inherited from class com.extjs.gxt.ui.client.widget.Container

disable, enable, findItem, getItem, getItemByItemId, getItemCount, getItems, getLayoutTarget, getWidget, indexOf, iterator, removeAll, scrollIntoView

Methods inherited from class com.extjs.gxt.ui.client.widget.BoxComponent

getBounds, getHeight, getHeight, getPosition, getShadow, getShadowOffset, getShadowPosition, getSize, getWidth, getWidth, isAutoHeight, isAutoWidth, isDeferHeight, isShim, setAutoHeight, setAutoWidth, setBounds, setBounds, setDeferHeight, setHeight, setHeight, setPagePosition, setPagePosition, setPixelSize, setPosition, setShadow, setShadowOffset, setShadowPosition, setShim, setSize, setSize, setWidth, setWidth, sync, syncSize

Methods inherited from class com.extjs.gxt.ui.client.widget.Component

addListener, addPlugin, addStyleName, addWidgetListener, clearState, disableEvents, disableTextSelection, el, enableEvents, fireEvent, fireEvent, fireEvent, fly, focus, getBaseStyle, getBorders, getContextMenu, getData, getElement, getHideMode, getId, getItemId, getListeners, getModel, getState, getStateId, getToolTip, hasListeners, hasListeners, hide, hideToolTip, isDisabledEvents, isEnabled, isRendered, isStateful, isVisible, mask, mask, mask, onBrowserEvent, recalculate, removeAllListeners, removeFromParent, removeListener, removeStyleName, removeSwallow, removeToolTip, removeWidgetListener, render, render, repaint, saveState, setBorders, setContextMenu, setData, setElement, setEnabled, setHideMode, setId, setIntStyleAttribute, setItemId, setStateful, setStateId, setStyleAttribute, setStyleName, setTitle, setToolTip, setToolTip, setVisible, setZIndex, show, sinkEvents, swallowEvent, swallowEvent, toString, unmask

Methods inherited from class com.google.gwt.user.client.ui.Widget

fireEvent, getParent, isAttached

Methods inherited from class com.google.gwt.user.client.ui.UIObject

addStyleDependentName, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getOffsetHeight, getOffsetWidth, getStyleName, getStylePrimaryName, getTitle, isVisible, removeStyleDependentName, setStylePrimaryName, setVisible, unsinkEvents

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

MenuBar

public MenuBar()

Method Detail

add

public boolean add(MenuBarItem item)

Description copied from class: Container

Adds a item to the container. Fires the BeforeAdd event before inserting, then fires the Add event after the widget has been inserted.

Parameters:

item - the item to be added

insert

public boolean insert(MenuBarItem item,
                      int index)

Description copied from class: Container

Adds a item into the container. Fires the BeforeAdd event before inserting, then fires the Add event after the widget has been inserted.

Parameters:

item - the item to insert

index - the insert location

onComponentEvent

public void onComponentEvent(ComponentEvent ce)

Description copied from class: Component

Any events a component receives will be forwarded to this method. Subclasses should override as needed. The Component.onBrowserEvent(com.google.gwt.user.client.Event) method should not be overridden or modified.

Overrides:

onComponentEvent in class Component

Parameters:

ce - the base event

remove

public boolean remove(MenuBarItem item)

Description copied from class: Container

Removes the item from the container. Fires the BeforeRemove event before removing, then fires the Remove event after the widget has been removed.

Parameters:

item - the item to remove

Returns:

true if the item was removed

setActiveItem

public void setActiveItem(MenuBarItem item,
                          boolean expand)

Sets the active item.

Parameters:

item - the item to activate

expand - true to expand the item's menu

toggle

public void toggle(MenuBarItem item)

Toggles the given item.

Parameters:

item - the item to toggle